sensor presion caldera roca 125109100 black-& decker GS28E421GB

GS28E421GB

Failure in signaling or communication with temperature sensors

Reference: FL306150

KGN49OCAF/01

Heating regulation failures caused by incorrect flow readings

sensor presion caldera roca 125109100 black-& decker GS28E421GBThe pressure sensor is a fundamental component in Roca boilers that measures the water pressure in the heating circuit. It allows the system to detect if the pressure is within the appropriate limits for safe and efficient operation. If the pressure is too low or too high, the sensor sends a signal to the control board to activate an alarm or stop the boiler, preventing possible damage. What problem does this replacement part solve? The boiler does